UtilityFunctions

Library "UtilityFunctions"
Utility functions written by me

printLabelOnLastBar_string(string)
Prints string in a label on the last bar
Parameters:
string: value to print
Returns: void

printLabelOnLastBar_float(float)
Prints float in a label on the last bar
Parameters:
float: value to print
Returns: void

printSeriesInReverseOnLabels(series)
Prints a float series in labels in reverse (the first value is on the last candle, the second value is on the second to last candle, etc.)
Parameters:
series: float values to print
Returns: void

isPeriodDailyBased(string)
Returns true/false if the period is Daily based (1D, 3D, ...)
Parameters:
string: timeframe period
Returns: true/false

get_multiplier(string)
Gets the mutliplier of the timeframe passed compared to the current timeframe. If current TF is 5m and the passed timeframe period is 30m, the result will be 6
Parameters:
string: timeframe param
Returns: simple float of the multiplier

릴리즈 노트

v2

Added:
printLabelOnEveryBar(the)
Prints a float series - the value of the series for the particular candle
Parameters:
the: float series to print
Returns: void

릴리즈 노트

v3

Added:
printLabelOnSpecificBar_string(string)
Prints a string on a specific bar
Parameters:
string: text to be printed and series int bar index
Returns: void

릴리즈 노트

v4

Added:
print_1_value_on_60_level_string()

print_1_value_on_60_level_float()

print_2_values_on_60_level_string()

print_2_values_on_60_level_float()

print_3_values_on_60_level_string()

print_3_values_on_60_level_float()

print_4_values_on_60_level_string()

print_4_values_on_60_level_float()

릴리즈 노트

v5 - added exported functions for the first time; will probably store more here, in order for them to be on only one place and to be able to apply them on many places more easily

릴리즈 노트

v6

Added:
func_strong_bullish_alignment_by_bar_index()
returns if at a specific index, the array value on it is above ema1, above ema2, above ema3
Returns: if at a specific index, the array value on it is above ema1, above ema2, above ema3

func_strong_bearish_alignment_by_bar_index()
returns if at a specific index, the array value on it is below ema1, below ema2, below ema3
Returns: if at a specific index, the array value on it is below ema1, below ema2, below ema3

func_turn_series_to_array()

func_get_bull_and_bear_cross_indexes(arr)
returns if source has strong bull/bear alignment compared to its emas and the bull/bear cross index if there is such - so if the emas are 20,45 and 200, if price is above 20 and 45 and these two emas are bullishly crossed, but
they are below 200, the index will be -1
Parameters:
arr: - the array of values (could be close values of candles, could be asset vs market (index) values), which basically contains the source; source is e.g. price close, or index; the emas are of the source

func_generate_price_data()

릴리즈 노트

v7

Added:
func_generate_relative_strength_data()

func_cross_of_source_and_200_ema()
creates an array with the source values you pass as a parametr; starts counting from the most recent element (the element now) and continues backwards and checks if the source had
bullishly or bearishly crossed the ema200 parameter that was passed; also writes in the table myTable some values
Returns: bool- if the last index of crossing the source with the ema200 was a bull cross or not

릴리즈 노트

v8

Added:
printLabelOnEveryBar_at_80_level(the)
Prints a float series - the value of the series for the particular candle
Parameters:
the: float series to print
Returns: void

printLabelOnEveryBar_at_40_level(the)
Prints a float series - the value of the series for the particular candle
Parameters:
the: float series to print
Returns: void

printLabelOnEveryBar_at_0_level(the)
Prints a float series - the value of the series for the particular candle
Parameters:
the: float series to print
Returns: void

Removed:
printLabelOnEveryBar(the)
Prints a float series - the value of the series for the particular candle

릴리즈 노트

v9

Added:
printLabelOnEveryBar_at_80_level_string(the)
Prints a float series - the value of the series for the particular candle
Parameters:
the: float series to print
Returns: void

printLabelOnEveryBar_at_40_level_string(the)
Prints a float series - the value of the series for the particular candle
Parameters:
the: float series to print
Returns: void

printLabelOnEveryBar_at_0_level_string(the)
Prints a float series - the value of the series for the particular candle
Parameters:
the: float series to print
Returns: void

릴리즈 노트

v10

Added:
print_on_specific_x_at_specific_y_level_float()

print_on_specific_x_at_specific_y_level_string()

릴리즈 노트

v11

Added:
print_on_specific_bar_index_on_candle_high_string()

print_on_specific_bar_index_on_candle_high_float()

릴리즈 노트

v12

Added:
print_on_current_bar_index_on_candle_high_string()

print_on_current_bar_index_on_candle_high_float()

print_on_current_bar_index_on_candle_low_string()

print_on_current_bar_index_on_candle_low_float()

Removed:
print_on_specific_bar_index_on_candle_high_string()

print_on_specific_bar_index_on_candle_high_float()

릴리즈 노트

v13

Added:
f_oscillator_resets(p_close, p_oscillator, p_should_draw_oscillator_pivot_vertical_arrows, p_should_draw_oscillator_pivots_connecting_lines, p_should_activate_log_mom_reading_bull, p_should_activate_hidden_div_bull, p_should_activate_regular_div_bull, p_should_activate_regular_bull_div_only_above_x_ema, p_above_x_ema_length, p_oscillator_reset_level_bull, p_should_activate_log_mom_reading_bear, p_should_activate_hidden_div_bear, p_should_activate_regular_div_bear, p_should_activate_regular_bear_div_only_below_x_ema, p_below_x_ema_length, p_oscillator_reset_level_bear)
Parameters:
p_close
p_oscillator
p_should_draw_oscillator_pivot_vertical_arrows
p_should_draw_oscillator_pivots_connecting_lines
p_should_activate_log_mom_reading_bull
p_should_activate_hidden_div_bull
p_should_activate_regular_div_bull
p_should_activate_regular_bull_div_only_above_x_ema
p_above_x_ema_length
p_oscillator_reset_level_bull
p_should_activate_log_mom_reading_bear
p_should_activate_hidden_div_bear
p_should_activate_regular_div_bear
p_should_activate_regular_bear_div_only_below_x_ema
p_below_x_ema_length
p_oscillator_reset_level_bear

print_2_values_with_their_keys_on_current_bar_index_on_candle_high_string(key1, val1, key2, val2)
Parameters:
key1
val1
key2
val2

print_2_values_with_their_keys_on_current_bar_index_on_candle_low_string(key1, val1, key2, val2)
Parameters:
key1
val1
key2
val2

릴리즈 노트

v14

Added:
f_oscillator_resets_without_drawings(p_close, p_oscillator, p_should_activate_log_mom_reading_bull, p_should_activate_hidden_div_bull, p_should_activate_regular_div_bull, p_should_activate_regular_bull_div_only_above_x_ema, p_above_x_ema_length, p_oscillator_reset_level_bull, p_should_activate_log_mom_reading_bear, p_should_activate_hidden_div_bear, p_should_activate_regular_div_bear, p_should_activate_regular_bear_div_only_below_x_ema, p_below_x_ema_length, p_oscillator_reset_level_bear)
Parameters:
p_close
p_oscillator
p_should_activate_log_mom_reading_bull
p_should_activate_hidden_div_bull
p_should_activate_regular_div_bull
p_should_activate_regular_bull_div_only_above_x_ema
p_above_x_ema_length
p_oscillator_reset_level_bull
p_should_activate_log_mom_reading_bear
p_should_activate_hidden_div_bear
p_should_activate_regular_div_bear
p_should_activate_regular_bear_div_only_below_x_ema
p_below_x_ema_length
p_oscillator_reset_level_bear

릴리즈 노트

v15

Added:
f_oscillator_resets_with_drawings(p_close, p_oscillator, p_should_draw_oscillator_pivot_vertical_arrows, p_should_draw_oscillator_pivots_connecting_lines, p_should_activate_log_mom_reading_bull, p_should_activate_hidden_div_bull, p_should_activate_regular_div_bull, p_should_activate_regular_bull_div_only_above_x_ema, p_above_x_ema_length, p_oscillator_reset_level_bull, p_should_activate_log_mom_reading_bear, p_should_activate_hidden_div_bear, p_should_activate_regular_div_bear, p_should_activate_regular_bear_div_only_below_x_ema, p_below_x_ema_length, p_oscillator_reset_level_bear)
Parameters:
p_close
p_oscillator
p_should_draw_oscillator_pivot_vertical_arrows
p_should_draw_oscillator_pivots_connecting_lines
p_should_activate_log_mom_reading_bull
p_should_activate_hidden_div_bull
p_should_activate_regular_div_bull
p_should_activate_regular_bull_div_only_above_x_ema
p_above_x_ema_length
p_oscillator_reset_level_bull
p_should_activate_log_mom_reading_bear
p_should_activate_hidden_div_bear
p_should_activate_regular_div_bear
p_should_activate_regular_bear_div_only_below_x_ema
p_below_x_ema_length
p_oscillator_reset_level_bear

Removed:
f_oscillator_resets(p_close, p_oscillator, p_should_draw_oscillator_pivot_vertical_arrows, p_should_draw_oscillator_pivots_connecting_lines, p_should_activate_log_mom_reading_bull, p_should_activate_hidden_div_bull, p_should_activate_regular_div_bull, p_should_activate_regular_bull_div_only_above_x_ema, p_above_x_ema_length, p_oscillator_reset_level_bull, p_should_activate_log_mom_reading_bear, p_should_activate_hidden_div_bear, p_should_activate_regular_div_bear, p_should_activate_regular_bear_div_only_below_x_ema, p_below_x_ema_length, p_oscillator_reset_level_bear)

릴리즈 노트

v16

릴리즈 노트

v17

Added:
f_is_bull_candle(p_open, p_close, i)
Parameters:
p_open
p_close
i

f_is_bear_candle(p_open, p_close, i)
Parameters:
p_open
p_close
i

릴리즈 노트

v18

릴리즈 노트

v19

Added:
empty()

Removed:
func_green_red_combo_new(p_price_ema1, p_price_ema2, p_fsr_ema1, p_fsr_ema2, p_fsr)

f_oscillator_resets_without_drawings(p_close, p_oscillator, p_should_activate_log_mom_reading_bull, p_should_activate_hidden_div_bull, p_should_activate_regular_div_bull, p_should_activate_regular_bull_div_only_above_x_ema, p_above_x_ema_length, p_oscillator_reset_level_bull, p_should_activate_log_mom_reading_bear, p_should_activate_hidden_div_bear, p_should_activate_regular_div_bear, p_should_activate_regular_bear_div_only_below_x_ema, p_below_x_ema_length, p_oscillator_reset_level_bear)

f_oscillator_resets_with_drawings(p_close, p_oscillator, p_should_draw_oscillator_pivot_vertical_arrows, p_should_draw_oscillator_pivots_connecting_lines, p_should_activate_log_mom_reading_bull, p_should_activate_hidden_div_bull, p_should_activate_regular_div_bull, p_should_activate_regular_bull_div_only_above_x_ema, p_above_x_ema_length, p_oscillator_reset_level_bull, p_should_activate_log_mom_reading_bear, p_should_activate_hidden_div_bear, p_should_activate_regular_div_bear, p_should_activate_regular_bear_div_only_below_x_ema, p_below_x_ema_length, p_oscillator_reset_level_bear)

func_strong_bullish_alignment_by_bar_index(arr, ema1, ema2, ema3, i)
returns if at a specific index, the array value on it is above ema1, above ema2, above ema3

func_strong_bearish_alignment_by_bar_index(arr, ema1, ema2, ema3, i)
returns if at a specific index, the array value on it is below ema1, below ema2, below ema3

func_turn_series_to_array(source)

func_get_bull_and_bear_cross_indexes(arr, source, ema1, ema2, ema3)
returns if source has strong bull/bear alignment compared to its emas and the bull/bear cross index if there is such - so if the emas are 20,45 and 200, if price is above 20 and 45 and these two emas are bullishly crossed, but
they are below 200, the index will be -1

func_generate_relative_strength_data(securityOfSymbolToCompare, securityOfComparedToSymbol)

func_cross_of_source_and_200_ema(source, ema200)
creates an array with the source values you pass as a parametr; starts counting from the most recent element (the element now) and continues backwards and checks if the source had
bullishly or bearishly crossed the ema200 parameter that was passed; also writes in the table myTable some values

func_generate_price_data(source)

print_2_values_with_their_keys_on_current_bar_index_on_candle_high_string(key1, val1, key2, val2)

print_2_values_with_their_keys_on_current_bar_index_on_candle_low_string(key1, val1, key2, val2)

print_on_current_bar_index_on_candle_high_string(txt)

print_on_current_bar_index_on_candle_high_float(txt)

print_on_current_bar_index_on_candle_low_string(txt)

print_on_current_bar_index_on_candle_low_float(txt)

print_on_specific_x_at_specific_y_level_float(x, y, txt)

print_on_specific_x_at_specific_y_level_string(x, y, txt)

printLabelOnLastBar_string(txt)
Prints string in a label on the last bar

printLabelOnLastBar_float(txt)
Prints float in a label on the last bar

printLabelOnEveryBar_at_80_level(float_series)
Prints a float series - the value of the series for the particular candle

printLabelOnEveryBar_at_40_level(float_series)
Prints a float series - the value of the series for the particular candle

printLabelOnEveryBar_at_0_level(float_series)
Prints a float series - the value of the series for the particular candle

printLabelOnEveryBar_at_80_level_string(string_series)
Prints a float series - the value of the series for the particular candle

printLabelOnEveryBar_at_40_level_string(string_series)
Prints a float series - the value of the series for the particular candle

printLabelOnEveryBar_at_0_level_string(string_series)
Prints a float series - the value of the series for the particular candle

printSeriesInReverseOnLabels(func_series)
Prints a float series in labels in reverse (the first value is on the last candle, the second value is on the second to last candle, etc.)

printLabelOnSpecificBar_string(txt, func_bar_index)
Prints a string on a specific bar

isPeriodDailyBased(tf_period)
Returns true/false if the period is Daily based (1D, 3D, ...)

get_multiplier(func_timeframe)
Gets the mutliplier of the timeframe passed compared to the current timeframe. If current TF is 5m and the passed timeframe period is 30m, the result will be 6

print_1_value_on_60_level_string(txt)

print_1_value_on_60_level_float(txt)

print_2_values_on_60_level_string(txt1, txt2)

print_2_values_on_60_level_float(txt1, txt2)

print_3_values_on_60_level_string(txt1, txt2, txt3)

print_3_values_on_60_level_float(txt1, txt2, txt3)

print_4_values_on_60_level_string(txt1, txt2, txt3, txt4)

print_4_values_on_60_level_float(txt1, txt2, txt3, txt4)

f_is_bull_candle(p_open, p_close, i)

f_is_bear_candle(p_open, p_close, i)

f_condition_was_met_was_less_than_x_hours_ago(p_condition, p_hours_ago)

f_condition_was_met_was_less_than_x_hours_ago_and_is_currently_true(p_condition, p_hours_ago)

f_condition_was_met_was_more_than_x_hours_ago(p_condition, p_hours_ago)

f_condition_was_met_was_more_than_x_hours_ago_and_is_currently_true(p_condition, p_hours_ago)

파인 라이브러리

진정한 트레이딩뷰 정신에 따라 작성자는 이 파인 코드를 오픈 소스 라이브러리로 공개하여 커뮤니티의 다른 파인 프로그래머들이 재사용할 수 있도록 했습니다. 작성자에게 건배! 이 라이브러리는 개인적으로 또는 다른 오픈 소스 출판물에서 사용할 수 있지만, 출판물에서 이 코드를 재사용하는 것은 하우스 룰의 적용을 받습니다.

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